SessionBand Jazz 3 funktioniert nicht

SessionBand Jazz – Volume 3 is a pro Jazz app - essential for anyone studying music and perfect for the Jazz musician looking for the ultimate jam session – but equally, it's simple enough for non-musicians who love Jazz to create their own great-sounding, copyright-free music.  With a further 16,000 precision-cut, chord-based loops (included in the download) performed and produced for SessionBand by 5 of the world's leading Jazz musicians, SessionBand Jazz Volume 3 instantly converts the chords you select into great-sounding Jazz audio - wherever you are and whatever your ability.  Volume 3 includes 15 totally new and diverse Jazz styles (compared to SessionBand Jazz Volumes 1 & 2), from a slow Jazz Ballad, ECM, Swing Funk and Medium Latin through Love Supreme & Bembe to Fast Latin and Swing.  Since its launch, SessionBand Jazz Volume 3 has reached Top 10 in the paid music app charts in no fewer than 55 countries. • Auto-transpose your entire track (not electronic pitch shift!  And with a host of pro features like automated mixing, auto-transpose and one-touch live recording, it has never been easier or quicker to create your own studio quality Jazz - even if you can't play a note!  It's the ultimate Jazz play-along and the perfect tool for Jazz songwriters – wherever you are and whatever your level of ability.  Get 5 of the world's top Jazz musicians playing on your tracks...  Drums – Sebastiaan De Krom (Herbie Hancock, John Scofield, Phil Woods, Dave Holland, Jamie Cullum...  Bass - Geoff Gascoyne (Georgie Fame, Michel Legrand, Sting, Van Morrison, Benny Golson...  Trumpet/Flugel – Martin Shaw (John Dankworth, Michel Legrand, Tim Garland, Sting, Jamiroquai...  Piano – Tom Cawley (Jack DeJohnette, Charlie Watts, Jane Monheit, Guy Barker, Peter Gabriel...  Sax – Dave O'Higgins (Jim Mullen, Ray Charles, Frank Sinatra, Salif Keita...  You don't have to be a musician to make great-sounding Jazz tracks and release them royalty-free...